/*
This file is part of the iText (R) project.
Copyright (c) 1998-2025 Apryse Group NV
Authors: Apryse Software.

This program is offered under a commercial and under the AGPL license.
For commercial licensing, contact us at https://itextpdf.com/sales.  For AGPL licensing, see below.

AGPL licensing:
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Affero General Public License for more details.

You should have received a copy of the GNU Affero General Public License
along with this program.  If not, see <https://www.gnu.org/licenses/>.
*/
using iText.Kernel.Pdf;

namespace iText.Kernel.Pdf.Layer {
    /// <summary>The interface generalizing the layer types (PdfLayer, PdfLayerMembership).</summary>
    public interface IPdfOCG {
        /// <summary>Gets the object representing the layer.</summary>
        /// <returns>the object representing the layer</returns>
        PdfDictionary GetPdfObject();

        /// <summary>Gets the <c>PdfIndirectReference</c> that represents this layer.</summary>
        /// <returns>the <c>PdfIndirectReference</c> that represents this layer</returns>
        PdfIndirectReference GetIndirectReference();
    }
}
